Re: unable to use GUI

Hi Christoph,

  do you have an alternative X11 installed via MacPorts, Fink or from somewhere else?

Cheers, Fons.

On 13/05/2011 11:39, Christoph Nägeli wrote:
> Hi all,
>
> I just upgraded to root v5.28d and I can no longer open windows:
> e.g. opening a TBrowser or a TCanvas leads to a crash as at the end of the mail.
>
> Does anyone have the same problem?
> I'm using Mac OS 10.6.7.
>
> --
> Cheers
> Christoph
>
> root [0] new TBrowser
>
> *** Break *** segmentation violation
>
>
>
> ===========================================================
> There was a crash.
> This is the entire stack trace of all threads:
> ===========================================================
>
> Thread 2 (process 76844):
> #0 0x00007fff8452112a in kevent ()
> #1 0x00007fff84522ffd in _dispatch_mgr_invoke ()
> #2 0x00007fff84522cd4 in _dispatch_queue_invoke ()
> #3 0x00007fff845227fe in _dispatch_worker_thread2 ()
> #4 0x00007fff84522128 in _pthread_wqthread ()
> #5 0x00007fff84521fc5 in start_wqthread ()
>
> Thread 1 (process 76844):
> #0 0x00007fff84585f6c in wait4 ()
> #1 0x00007fff8459a526 in system ()
> #2 0x0000000100102e65 in TUnixSystem::StackTrace ()
> #3 0x00000001001005c1 in TUnixSystem::DispatchSignals ()
> #4<signal handler called>
> #5 0x00000001041e329d in _X11TransWrite ()
> #6 0x00000001041dbc99 in _XFlushInt ()
> #7 0x00000001041dc6ed in _XReply ()
> #8 0x00000001041c14af in XAllocColor ()
> #9 0x0000000104740193 in find_useable_visual ()
> #10 0x0000000104740862 in query_screen_visual_id ()
> #11 0x000000010474207b in create_asvisual_for_id ()
> #12 0x0000000104704582 in TASImage::InitVisual ()
> #13 0x000000010470e7b3 in TASImage::ReadImage ()
> #14 0x0000000102a1a3b3 in TImage::Open ()
> #15 0x0000000103a072db in TGPicturePool::GetPicture ()
> #16 0x0000000103ad82ac in TGVSplitter::TGVSplitter ()
> #17 0x0000000103b12281 in TRootBrowser::CreateBrowser ()
> #18 0x0000000103b12ced in TRootBrowser::TRootBrowser ()
> #19 0x0000000103b12e28 in TRootBrowser::NewBrowser ()
> #20 0x0000000103dce2f2 in G__G__Gui3_391_0_45 ()
> #21 0x000000010087099a in Cint::G__CallFunc::Execute ()
> #22 0x00000001000d09e1 in TCint::CallFunc_ExecInt ()
> #23 0x0000000100025e30 in TMethodCall::Execute ()
> #24 0x0000000100010625 in TPluginHandler::ExecPlugin ()
> #25 0x0000000103b2b48d in TRootGuiFactory::CreateBrowserImp ()
> #26 0x0000000100062180 in TBrowser::TBrowser ()
> #27 0x00000001001f9b67 in G__G__Base1_77_0_3 ()
> #28 0x000000010086e046 in Cint::G__ExceptionWrapper ()
> #29 0x000000010092eddc in G__execute_call ()
> #30 0x00000001009312fb in G__call_cppfunc ()
> #31 0x0000000100906bcf in G__interpret_func ()
> #32 0x00000001008f4a92 in G__getfunction ()
> #33 0x00000001009261d0 in G__new_operator ()
> #34 0x000000010095dc4b in G__exec_statement ()
> #35 0x00000001008b215d in G__exec_tempfile_core ()
> #36 0x00000001008b2476 in G__exec_tempfile_fp ()
> #37 0x0000000100967491 in G__process_cmd ()
> #38 0x000000010001f4ce in TCint::ProcessLine ()
> #39 0x000000010005a8ab in TApplication::ProcessLine ()
> #40 0x000000010123855f in TRint::HandleTermInput ()
> #41 0x0000000101236b37 in TTermInputHandler::Notify ()
> #42 0x0000000101238a5d in TTermInputHandler::ReadNotify ()
> #43 0x0000000100100282 in TUnixSystem::CheckDescriptors ()
> #44 0x0000000100100cf5 in TUnixSystem::DispatchOneEvent ()
> #45 0x000000010009847d in TSystem::InnerLoop ()
> #46 0x000000010009b0a3 in TSystem::Run ()
> #47 0x00000001000590d7 in TApplication::Run ()
> #48 0x000000010123779b in TRint::Run ()
> #49 0x00000001000019a0 in main ()
> ===========================================================
>
>
> The lines below might hint at the cause of the crash.
> If they do not help you then please submit a bug report at
> http://root.cern.ch/bugs. Please post the ENTIRE stack trace
> from above as an attachment in addition to anything else
> that might help us fixing this issue.
> ===========================================================
> #5 0x00000001041e329d in _X11TransWrite ()
> #6 0x00000001041dbc99 in _XFlushInt ()
> #7 0x00000001041dc6ed in _XReply ()
> #8 0x00000001041c14af in XAllocColor ()
> #9 0x0000000104740193 in find_useable_visual ()
> #10 0x0000000104740862 in query_screen_visual_id ()
> #11 0x000000010474207b in create_asvisual_for_id ()
> #12 0x0000000104704582 in TASImage::InitVisual ()
> #13 0x000000010470e7b3 in TASImage::ReadImage ()
> #14 0x0000000102a1a3b3 in TImage::Open ()
> #15 0x0000000103a072db in TGPicturePool::GetPicture ()
> #16 0x0000000103ad82ac in TGVSplitter::TGVSplitter ()
> #17 0x0000000103b12281 in TRootBrowser::CreateBrowser ()
> #18 0x0000000103b12ced in TRootBrowser::TRootBrowser ()
> #19 0x0000000103b12e28 in TRootBrowser::NewBrowser ()
> ===========================================================
>

-- 
Org:    CERN, European Laboratory for Particle Physics.
Mail:   1211 Geneve 23, Switzerland
E-Mail: Fons.Rademakers_at_cern.ch              Phone: +41 22 7679248
WWW:    http://fons.rademakers.org           Fax:   +41 22 7669640







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